Hardware Spec Index

Zephyra FN-3952 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3952-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index565 (Case Fans scale)
Category rank#34,926
Street price$19
Power3 W
Performance per dollar29.74
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3952 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3970 Ultra 120mm PWM ARGB Case Fan986$29Compare
Caldera FN-7217 Ti 140mm PWM ARGB Case Fan (3-Pack)1,274$49Compare
Brontix FN-1727 Plus 140mm PWM ARGB Case Fan1,126$39Compare
Corvane FN-6752 Core 120mm PWM Case Fan470$19Compare
Brontix FN-3577 Ultra 120mm PWM ARGB Case Fan1,116$39Compare
Zephyra FN-3422 Ti 120mm PWM Case Fan318$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3952 SE 140mm PWM Case Fan”, https://vextor7.com/item/567045 (accessed 2026-10-23).